The OM-EL-WiFi-TH-PLUS sensor measures the temperature and humidity of the environment in which it is situated. This high accuracy

version is accurate to ±0.2˚C and ±1.8%RH humidity. Data is streamed wirelessly over any WiFi network and can be viewed on a PC using

free software package or on the OM-EL-WiFi-Cloud*. During conguration, the sensor will search for an existing wireless network while

physically connected to the PC. It can then be placed anywhere within range of the network. If the sensor temporarily loses connectivity with

the network, it will log readings until it is able to communicate again with the PC application or cloud service (max 120 days at 10 second

sample interval). Although the OM-EL-WiFi sensors have an impressive range, this can be increased by using WiFi extenders.

• Temperature accuracy ±0.2°C (0 to +60°C)

• Humidity accuracy ±1.8% (10 to +90%RH)

• Temperature measurement resolution to 0.01°C

• Humidity measurement resolution to 0.1%RH

• Temperature display resolution to 0.5°C

• Humidity display resolution to 1%RH

• Temperature measurement range -20 to +60°C (-4 to +140°F)

• Operating temperature range -20 to +60°C (-4 to +140°F)

• Congurable high and low alarms with indicator

• Maximum and Minimum readings

• Fully featured LCD segment display

• Sensor memory stores all data even if WiFi is temporarily disconnected

• USB port used for recharging (unit must be between 0 - 40˚C)

• Firmware upgradable via USB (Downloadable from the Omega website)

• PC can be switched off without loss of data

• Supplied with wall bracket and micro USB lead

• Supported Security Protocols WEP, WPA/WPA2 – PSK

the USB lead provided or can be permanently powered by the USB wall adapter.

The software installed on the PC will allow set-up, data logging and data review. Set-up features will include sensor name, °C/°F, sample

rate, and high/low alarms. Once congured, historic data can be viewed via the graphing tool or exported into Excel. This software is

available to download for free from www.omega.com.

The sensor is a freestanding unit, however, it can be attached to a wall or vertical surface using the bracket and screws / sticky pad

provided.